Apfelwein still bubbling after 4 weeks

[Beer-Baron]

Hello,

My Apfelwein is still bubbling pretty good after 4 weeks, all the bubbles seem to be escaping from the trub. Is this just CO2 escaping or is it still fermenting after this long?

by the way, its crystal clear!

 

[rocky]

Mine's still bubbling slightly at 3 weeks. What's your current gravity?

 

[Stickshaker]

This stuff bubbles after 3 months, but they're just tiny. I bottle anyway.

 

[CandleWineProject]

Rocky asked the right question - what is the gravity? That will tell you if it is done or not. Also, larger batches take longer to ferment.